HSS Steel Drill Bit Set Round Shanks Hand Tool Accessories Practical Professional Replacement Hardware High Hardness for Metalworking 13pcs

Description: MATERIAL: Made of quality HSS steel high hardness wear resistance durable. FITMENT: Professional repair tool parts excellent old or broken accessories. USAGE: The twist drill bit can be used for wood iron alloy and other materials perfect for home office and more maintenance or DIY project. INSTALLATION: Easy to install and remove convenient to use. PRACTICAL: Portable drill bit set has multiple sizes satisfying your different needs ideal for carpenters mechanics artists hobbyists etc. Specification: Material: HSS Steel Size Chart: 13pcs: 1.5mm/0.06inch 2mm/0.08inch 2.5mm/0.1inch 3mm/0.12inch 3.2mm/0.13inch 3.5mm/0.14inch 4mm/0.16inch 4.5mm/0.18inch 4.8mm/0.19inch 5mm/0.2inch 5.5mm/0.22inch 6mm/0.24inch 6.5mm/0.26inch 19pcs: 1mm/0.04inch 1.5mm/0.06inch 2mm/0.08inch 2.5mm/0.1inch 3mm3mm/0.12inch 3.5mm/0.14inch 4mm/0.16inch 4.5mm/0.18inch 5mm/0.2inch 5.5mm/0.22inch 6mm/0.24inch 6.5mm/0.26inch 7mm/0.28inch 7.5mm/0.3inch 8mm/0.31inch 8.5mm/0.33inch 9mm/0.35inch 9.5mm/0.37inch 1cm//0.39inch Package Includes: Optional 13 Drill Bit Or 19 Drill Bit Note: Please allow slightly errors due to manual measurement and different monitors.